#include <iostream>
using namespace std;
//#include<string>

struct student {
	int num;
	int age;
	string name;
	char sex;
};

int main() {

	student stu = { 9001,43,"renqiang",'M' };
	cout << stu.num << endl;
	cout << stu.age << endl;
	cout << stu.name << endl;
	cout << stu.sex << endl;
}

